Extensions by Weekly Downloads
ImageBot Requires Restart
Best Firefox Image Uploader (integrates Imgur, Photobucket, and ImageShack)
Supports logging in with your account, synchronization of pre-existing images, uploading of clipboard, dynamic template system for copying image(s) BBCode or HTML source code
Google Advanced Operations Toolbar Requires Restart
This toolbar provides a shortcut to some of Google's advanced search functions...
SmartWhois Launcher Requires Restart
This extension allows you to launch SmartWhois and perform a Whois query on the current URL. SmartWhois is a useful network information utility that allows you to look up all the available information about an IP address, hostname or domain...
Clear Private Data... + Requires Restart
This extension makes Firefox' "Clear Private Data..." feature more accessible.
3D Realms Forums NavMenu Requires Restart
Basically this lists all forums and some other sections of the 3D Realms Forums in it's own menu at the top of Firefox. This allows you to jump to any forum from anywhere on the...
Viamatic foXpose Requires Restart
Click on the icon in the status bar to view all the browser windows with a single...
cobrowse Requires Restart
SafeHistory Requires Restart
Restricts the marking of visited links on the basis of the originating document, defending against web privacy attacks that remote sites can use to determine your browser history at other sites. A link on a.com pointing at b.com will only be...
Homeland Security Threat Level Requires Restart
Displays the current U.S. Homeland Security Threat Level as an icon in the status bar.
FireDictionary Requires Restart
By moving the mouse cursor, a translation appears on the sidebar. FireDictionary finds the translation as a real-time operation when you move the mouse cursor...
FastYub! Requires Restart
FastYub is a lightweight plugin that lets you search the web fast and easily using YubNub commands (www.yubnub.org).
PcTechnology Navigation Menu Requires Restart
Surf through PcTechnology forum (http://www.pctechnology.gr) easily...
domainFinder Requires Restart
domainFinder firefox extension...
foxdoc Requires Restart
This extension allows Firefox to browse HTML pages and sites contained into zip files by creating an associated HTML that points to the compressed archive. Browse documentation without unpack it...
Get File Requires Restart
Get a file from an URL
Tab Catalog Requires Restart
This shows contents of all of tabs as a thumbnail-style list.
Yellowpipe Lynx Viewer Tool Requires Restart
RightLynx displays a Lynx view of a web page via right-click or Tool menu...
*UPDATE - June 9, 2010: The development of this add-on is suspended for lack of time. No new update is planned.
inDomainBookmarks Requires Restart
Domain-specific Bookmarks for fast access of bookmarks with your righ-click context-menu and in the toolbar.
Scuttle Requires Restart
Store, share and tag your bookmarks. For use with Scuttle, the open-source social bookmark manager.